OT-2026-000094567
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000094567) never changes.
Identity and time
| Publication number | OT-2026-000094567 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7810-a7f0-c8425365f9ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094567 |
| Status | PUBLIC |
Content hashes
| Canonical text | afaf1ed89b8cd3e0daa8c737c41ba1939c4415487e2a13f455fd906ab13bae93 |
|---|---|
| Markdown | 57758cea92a759b7b620bc6481a817cf76c56e72e6c5da1cd3e9566a9f1e727f |
| Publication page | 0967df4fc99b5601a32cbccf5d42601aa3c74a208ebc2599447f537474f36f93 |
| Manifest | f28ca4f64a0c1199f2f8c3817beb29641018d77f7f7cef147cd6fc8e664f7917 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | DYflPSdqMMdZ1mPhBNlNdVdGhEU7/2veIyXiNlnQGVup14AF/XueMnk5ZdZ1Esk0P7lErhaTg+arZYy5DZy3Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:01.229970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094567observed 0967df4fc99b5601a32cbccf5d42601a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:01.211751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094567/manifest.jsonobserved f28ca4f64a0c1199f2f8c3817beb2964...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:01.192297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094567/publication.mdobserved 57758cea92a759b7b620bc6481a817cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:01.173849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094567/publication.txtobserved afaf1ed89b8cd3e0daa8c737c41ba193...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|